Hi again,
1) Addon Scenery (now at 31) should always be topmost, at 1.
Scenery BGLs placed in Addon Scenery\scenery must be able to overrule everything.
2) The ORBX insertion point should not be ON TOP.
I'd place it where Addon Scenery is now.
So in FTX Central (on the start screen click the "Settings" button bottom left) :
Where it prompts for "FTX Entries should be inserted below:"
you point it to the scenery entry "UT Exclusions for Default Scenery" (now at 30).
"OpenLC Entries should be inserted below: FTX" is default and stays that way.
Click "Save" and exit FTX Central (or stay there to install additional ORBX stuff).
From now on, ORBX will enter additional packages at the chosen insertion point.
Also, UTX will now overrule ORBX in the regions you own (USA and Canada).
Without knowing/owning UTX, I have a good feeling about this.
Now you can continue installing the other airports, etc. They all go on top, above UTX.
Just remember to reposition "Addon Scenery" topmost after installing something.
Wim